Aharon Z. Hed
29Patents
17h-index
3Co-inventors
70Inventor score
Filing activity: Dec 21, 1988 → Dec 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5139496A | Ultrasonic freeze ablation catheters and probes | Human Necessities | 376 | Expired |
| US5301090A | Luminaire | Mechanical Engineering; Lighting; Heating | 304 | Expired |
| US5232516A | Thermoelectric device with recuperative heat exchangers | Electricity | 204 | Expired |
| US5228923A | Cylindrical thermoelectric cells | Electricity | 191 | Expired |
| US5091361A | Magnetic heat pumps using the inverse magnetocaloric effect | Emerging Cross-Sectional Technologies | 91 | Expired |
| US5836669A | Remote illumination and light apportionment in appliances | Physics | 87 | Expired |
| US5727108A | High efficiency compound parabolic concentrators and optical fiber powered spot luminaire | Physics | 69 | Expired |
| US6926197B2 | Disposable and biodegradable paper cup | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5222795A | Controlled light extraction from light guides and fibers | Physics | 54 | Expired |
| US6348218B1 | Self dosing skin preparation | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5087610A | Switchable superconducting elements and pixels arrays | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5247390A | Lightweight low-loss refractive light diffusion system | Physics | 29 | Expired |
| US5036042A | Switchable superconducting mirrors | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5064809A | Method of making a Josephson junction with a diamond-like carbon insulating barrier | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5171732A | Method of making a josephson junction | Electricity | 20 | Expired |
| US6238078A | Apparatus for optically enhancing chemical reactions | Physics | 19 | Expired |
| US5258363A | Superconducting integrating spheres | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5026681A | Diamagnetic colloid pumps | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4975265A | """Delta singlet oxygen"" continuous reactor" | Performing Operations; Transporting | 10 | Expired |
| US6043294A | Method of and apparatus for optically enhancing chemical reactions | Physics | 8 | Expired |
| US5246673A | Delta singlet oxygen continuous reactor | Performing Operations; Transporting | 8 | Expired |
| US5300487A | Nonspecular reflector with diffusely reflecting superconductor and protection coating | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5270296A | High critical temperature superconducting wire with radially grown crystallites | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5047392A | Diamagnetic colloids based seals | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5047386A | Apparatus for continuous manufacture of high temperature superconducting wires from molten superconducting oxides | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.